African penguin vigorously preens its feathers after ocean swim, shallow depth

african penguin spheniscus demersus preen feathers cape penguin jackass grooming seabird marine life penguin south africa rocky coastline adorable cute stony point groom endangered blackfoot aquatic wildlife semiaquatic wildlife rocky beach shallow focus boulders coastal endangered animals sphenisciformes ecotourism blackfooted african banded boulders bay fauna animal sea animals wild nature natural habitat african penguins flightless seabirds aves chordata outdoors ocean life coast